My account has duplicated my transactions from a previous bank link issue and now my profit and loss is way out . Any ideas on how to correct?

Hello Sbsparks80-gmail, 

Welcome to the Community page, so if you have duplicate transactions showing it is just a case of going through and excluding any duplicates so that in the end it is just showing one transaction for each. 

here are the steps to do this 

1. Click on a duplicate or check the boxes of multiple duplicates.
2. Click the Exclude option.
3. Go to the Excluded tab.
4. Select the transactions again.
5. Choose Delete.

To fully delete the excluded if you go to 

Banking tab>banking> then you should see 3 headings one says for review, next is categories and the last one is excluded> if you click on the excluded one it will show you all the excluded transactions you have> if you tick the little box next to where it says date, it will tick all the transactions in this page> then a black bar will appear under the 3 heading saying undo or delete> if you click on delete it will remove them totally out of your Quickbooks account for you.  

Any questions let us know